baber/WOPTO huggingface dataset:
Patent JP-2011072117-A (JP)
Title: Internal combustion engine system and vessel
Inventor: SHIRAISHI KEIICHI
IPC: F02D23/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine system which can suppress the impairment of an energy saving effect caused by the introduction of a hybrid supercharger, and a vessel.  <P>SOLUTION: The internal combustion engine system is characterized by comprising an internal combustion engine 2, the supercharger 3, an output shaft 25 which is rotationally driven by the internal combustion engine 2, a first generator 34 which generates power by being rotationally driven by a rotating shaft 33 of the super charger 3, a second generator 4 which can transmit a rotational drive force between the output shaft 25 and itself, generates power, and drives the output shaft 25, a first converter 5 which converts an AC power generated by the first generator 34 into a DC power, a second converter 6 which always converts an AC power generated by the second generator 4 into a DC power which is the same as the DC power converted by the first converter 5 or converts a DC power converted by the first converter 5 into an AC power and feeds it to the second generator 4, and an inverter 7 which converts a DC power converted by at least one of the first and second converters 5, 6 into an AC power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072118-A (JP)
Title: Five-level inverter
Inventor: TANITSU MAKOTO
IPC: H02M7/483
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a five-level inverter reducible in the size and cost of a device by reducing a generation loss.  <P>SOLUTION: The five-level inverter, which includes two-divided three terminals, generates five voltage levels from an input DC power supply having different three voltage levels including zero, arbitrarily selects the five voltage levels and output them, is constituted of first, second and third arm pairs QA1 to QA3 which are constituted by combining two arms composed of semiconductor devices in series, and an AC switch SW1 constituted by combining the semiconductor devices, and the generation loss is reduced by reducing the number of current passing elements more than that in a conventional circuit, thus improving the efficiency and cost of the device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069714-A (JP)
Title: Pedal load sensor
Inventor: OSHIMA YASUKUNI
IPC: G01L5/22
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedal load sensor which can accurately detect a load by eliminating an effect of a load distribution.  <P>SOLUTION: The pedal load sensor comprises: a load receiving plate 11 to which a pedal tread force is applied; a distortion generator 13 both ends of which are fixed to load input sections 12a, 12b provided at both ends of the load receiving plate; a support section 14 for supporting the middle section of the distortion generator; at least four distortion resistance elements 21-24 linearly disposed on the surface of the distortion generator, and receiving a compression stress and tensile stress by a distortion of the distortion generator; first and second bridge circuits BC1, BC2 formed by the distortion resistance elements for receiving the compression stress and the tensile stress; a first addition means 28 for adding outputs from the first and second bridge circuits; and a correction means 35 for correcting an output from the first addition circuit so as to have a value matched with the tread force applied to the load receiving plate in response to a difference between the outputs from the first and second bridge circuits.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068469-A (JP)
Title: Elevator control device, monitoring system, searching revitalization program, in/out management system
Inventor: KOBORI SHINGO
IPC: B66B3/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device for informing which floor non-authenticated passengers get off, and to provide a monitoring system using the same, a searching revitalization program, and an in/out management system.  <P>SOLUTION: The elevator control device 1 includes a destination floor registering means 11 on which passengers register destination floors, an operation control means 15 for computing the estimated number of passengers to get off each floor from the conditions of registration on the destination floor registering means 11, a measuring means 12 having a weight sensor for measuring a loading weight in an elevator, a getting-off passenger number detecting means 13 for detecting the number of passengers getting off each floor in accordance with the measurement result of the measuring means 12, and an informing means 14 for comparing the estimated number of passengers to get off, computed by the operation control means 15, with the number of passengers getting off, detected by the getting-off passenger number detecting means 13, with respect to each floor where the passengers get off, and for determining that non-authenticated passengers get off the floor when the number of passengers getting off is greater than the estimated number of passengers to get off, to inform an external of the floor where the non-authenticated passengers get off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074206-A (JP)
Title: Method for producing phenol resin
Inventor: GOTO KAZUHIRO
IPC: C08G61/02
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a phenol resin, by which a phenol resin having good physical properties can be obtained without industrially influencing the environment in the production of a phenol resin obtained by the reaction of a phenol compound and dicyclopentadiene by use of a boron trifluoride complex.  <P>SOLUTION: The method for producing a phenol resin includes: a reaction step of reacting dicyclopentadiene with phenol in the presence of a boron trifluoride complex compound; a catalyst removing step of neutralizing the boron trifluoride complex catalyst by adding an inorganic carbonate while controlling a resin solution to have 0.3% or lower water content and 30% of more of phenol in the reaction system and controlling the temperature of the resin solution to 60°C or higher and 150°C or lower, and after the neutralization, removing the inorganic carbonate; and a distillation step. The inorganic carbonate is preferably at least one kind selected from a group consisting of lithium carbonate, sodium carbonate, potassium carbonate, magnesium carbonate and calcium carbonate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082751-A (JP)
Title: Wavelength multiplex optical network system, and method for transmitting/receiving wavelength multiplexed light
Inventor: HAZAMA RYUJI
IPC: H04J14/00
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical network system that achieves improvement in security function of a signal wavelength.  <P>SOLUTION: Each of repeaters E1 to E8 is operated by total signal power. Therefore, if the number of wavelengths is changed between before and after a branching device D, the normal operation of the repeater is disabled. Consequently, a signal outputted from a terminal device A is branched as it is without being split into an S band and an L band in the branching device D so as to allow it to pass through a cutoff filter 1 cutting off the S band (or the L band) before reaching a terminal device B, and also, to allow it to pass through a cutoff filter 2 cutting off the S band (or the L band) before reaching a terminal device C. Only a transmission signal in the L band (or the S band) is transmitted to the terminal devices B, C. On the other hand, a transmission signal is transmitted in a signal band of the L band (or the S band) from the terminal device B (or the terminal device C) while transmitting a dummy signal in the S band (or the L band) together with the transmission signal so as to guarantee total power required for stably operating each of the repeaters E1 to E8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090402-A (JP)
Title: Coordinate input device
Inventor: KUNISHI YOSUKE
IPC: G06F3/0338
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate input device for obtaining a square coordinate output by using an existing interface, and using the contact of an inexpensive conductive rubber.  <P>SOLUTION: The coordinate input device is configured such that Y directional first contact groups (11, 12) and Y directional second contact groups (13, 14) are respectively provided with two contacts opposite to each other across an Y axis, and X directional first contact groups (15, 16) and X directional second contact groups (17, 18) are respectively provided with two contacts opposite to each other across an X axis, and the contacts of the Y directional first contact groups (11, 12), Y directional second contact groups (13, 14), X directional first contact groups (15, 16) and X directional second contact groups (17, 18) are respectively provided with a first electrode and a second electrode, and an Y directional first counter electrode (121), a Y directional second counter electrode (122), X directional first counter electrode (123), and X directional second counter electrode (124) are respectively formed of an elastic body which electrically conducts the first electrode and the second electrode when it is brought into contact with the first substrate (10), and whose area brought into contact with the first substrate is variable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096727-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ABE SHINICHIRO
IPC: H01L21/8247
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture each element by processes simplified while improving each element characteristic in a semiconductor device including a MISFET requiring a relatively large current driving force at a low voltage for a high-speed operation and a MISFET requiring a high breakdown voltage.  <P>SOLUTION: When sidewalls A and B are formed on each sidewall of a gate electrode 4 for a low breakdown-strength MISFET and a memory gate electrode 8 for a MONOS memory, an oxide film capable of being deposited at a low temperature is formed on a silicon substrate 1 with a photo-resist film thereon without using an exclusive mask, and the sidewalls A and B having different widths are formed on each sidewall of the gate electrode 4 and the memory gate electrode 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132352-A (JP)
Title: Transport container
Inventor: SAWAGUCHI TAKAHIDE
IPC: B65D85/68
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport container with which a game machine can easily be packed, and at the same time, which can prevent the game machine from being damaged during transport.  <P>SOLUTION: The game machine is fixed by a housing assisting member 20, and is housed in an external box 10. The housing assisting member 20 includes a supporting member 21 having a pair of side plate sections 21A and 21B which cover the side surfaces of the game machine, and a back plate section 21C which is installed to be continued from the pair of side plate sections 21A and 21B in a manner to be confronted with the back surface of the game machine. Then, the game machine M is fixed to the supporting member 21 by the fixing member 22 in such a manner that space sections may be formed on the front surface side and the back surface side of the game machine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011093757-A (JP)
Title: Fluorophosphate glass, near infrared ray absorbing filter, optical element, and glass window for semiconductor image sensor
Inventor: IKENISHI MIKIO
IPC: C03C3/247
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide fluorophosphate glass which excels in thermal stability and can stably supply a quality glass molded article.  <P>SOLUTION: The fluorophosphate glass includes, as cation components, P<SP>5+</SP>of 30-50 cation%, Zn<SP>2+</SP>of 30-50 cation%, Na<SP>+</SP>of 10-30 cation%, Li<SP>+</SP>of 0-7 cation%, K<SP>+</SP>of 0-7 cation%, and Ba<SP>2+</SP>of 0-2 cation%, wherein the molar ratio (O<SP>2-</SP>/P<SP>5+</SP>) of the content of O<SP>2-</SP>to the content of P<SP>5+</SP>is 3.4 or more, and the molar ratio of (F<SP>-</SP>/(F<SP>-</SP>+O<SP>2-</SP>)) of the content of F<SP>-</SP>to the total content of F<SP>-</SP>and O<SP>2-</SP>is 0.05 or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100511-A (JP)
Title: Data writing device and data writing method
Inventor: YAMAGUCHI KAZUAKI
IPC: F02D45/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to display a learning result when an abnormality of SRAM is generated in a passive learning, by determining in a CPU whether the abnormality of SRAM is generated in a spontaneous learning or passive learning.  <P>SOLUTION: The device which is supplied with an electric power from a first system of a power source to write data into a nonvolatile first memory, stores write request determination data according to the generation source, and when the write request determination data are written into a volatile second memory, the power is supplied from a second system of the power source to write data objective for write, which are stored in a third memory storing the data objective for write and a primary factor for write, into the first memory, and when the primary factor for write stored in the third memory is accepted by the user, a write result of the data objective for write to the first memory is displayed, and in the case the third memory is initialized due to an abnormality of data, the write result of the data objective for write to the first memory is displayed when the write request determination data showing the user's acceptance are stored in the second memory. A control result can be appropriately displayed accordingly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101709-A (JP)
Title: Play facility
Inventor: TSUJI SHIGEKAZU
IPC: A63J11/00
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interesting play facility to be a trigger for a user's intellectual curiosity and inquiring mind.  <P>SOLUTION: A point acquisition section 2, a medium issuing section 3, and video game apparatuses 4 are set in this order along a passage 1 which the user passes. The point acquisition section 2 presents a problem on a prescribed event to the user, and gives the user points according to the user's solution to the problem. The medium issuing section 3 stores information corresponding to the points given to the user by the point acquisition section 2, and issues an information storage medium 5 having a symbol on the prescribed event. The video game apparatus 4 includes an information input device 6 for inputting information stored in the information storage medium 5, a display 7 for displaying game information, and an arithmetic operation device 8 for displaying game information including an image representing the prescribed event corresponding to the information input in the information input device 6 in the display 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103581-A (JP)
Title: Communication system and communication device
Inventor: HANDA GO
IPC: H04L12/28
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the failure of communication without reducing the efficiency of communication in a master-slave communication system which employs a schedule.  <P>SOLUTION: If it is determined that none of data blocks to be transmitted has been updated from the previous time (YES in S130), control proceeds to the next slot without transmitting any data block. On the other hand, if it is determined that one or more of the data blocks to be transmitted have been updated from the previous time (NO in S130), a data block having a lowest update frequency and a data block or blocks having an update frequency higher than that of that data block, of the updated data block or blocks, and number-of-data-blocks information indicating the number of data blocks to be transmitted, are transmitted (S135). Thus, by transmitting data other than data which has not been updated, a period of time for transmission and reception of event data is increased, thereby reducing the probability that the communication failure occurs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107240-A (JP)
Title: Substrate for display element and display element using the same
Inventor: HATTORI DAISUKE
IPC: G09F9/30
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for display elements which is superior in handleability and flexibility, and allows the thickness-direction phase difference of an entire display element to be controlled, and allows the thickness of a liquid crystal display device to be reduced.  <P>SOLUTION: The substrate for display elements includes inorganic glass, a first thermoplastic resin layer which is formed on one side of the inorganic glass and has a refractive index ellipsoid satisfying nz>nx=ny, and a second thermoplastic resin layer which is formed on the other side of the inorganic glass and has a refractive index ellipsoid satisfying nx=ny>nz. Consequently, the phase difference of the substrate for display elements can be controlled. The number of retardation plates to be laminated can be reduced when the substrate is used in a liquid crystal display device. Furthermore, the substrate for display elements has thermoplastic resin layers formed on both sides of the inorganic glass, thereby improving handleability and flexibility.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106123-A (JP)
Title: Boundary block between pavement and roadway
Inventor: INOUE YASUHIRO
IPC: E01C11/22
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the boundary block between a pavement and a roadway, which can be easily manufactured and is excellent in constructibility.  <P>SOLUTION: This boundary block 1 between the pavement and the roadway is installed on the boundary between the pavement and the roadway. Vertically-elongated grooves 11 are formed on the side end surfaces 13 and 13 on both the longitudinal sides of a boundary block body 10 between the pavement and the roadway, respectively; a locking bracket 20 including a bent portion 21 is arranged in the groove 11; the bent portion 21 is positioned in the groove 11 so as not to protrude to the outside with respect to the side end surfaces 13 and 13 of the boundary block body 10; and at least one of the leading ends 22a and 22b is embedded in the boundary block body 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107927-A (JP)
Title: Program and device of design support
Inventor: AZUMA HIROKAZU
IPC: G06F17/50
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support device reducing the man-hours of the rigidity evaluation of a structure.  <P>SOLUTION: The design support device W for evaluating the rigidity of a structure includes a structure analyzing part 30 for acquiring the displacement of the structure by executing structure analysis by a finite element method in which a uniformly distributed load is added to the structure, and for specifying an area where the displacement is the largest as a countermeasure site candidate, and for acquiring the displacement of the countermeasure site candidate by executing the structure analysis by the finite element method in which a concentrated load is added to the countermeasure site candidate, and for performing determination processing to determine whether the countermeasure site candidate is pertinent to the countermeasure site whose rigidity enhancement is necessary according to whether the displacement of the countermeasure site candidate satisfies requirements. Also, when determining that the countermeasure site candidate is pertinent to the countermeasure site, the structure analyzing part 30 calculates the spring constant of a linear spring by the displacement of the countermeasure site candidate and a prescribed function expression, and sets the linear spring of the calculated spring constant to the countermeasure site, and performs the determination processing again to determine the presence/absence of the next countermeasure site.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053636-A (JP)
Title: Optical fiber, optical fiber preform, clad material and method of manufacturing the same
Inventor: KUWAHARA MADOKA
IPC: G02B6/00
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber which has an excellent transmittance of ultraviolet light which propagates in the optical fiber without performing a hydrogen processing or an oxide processing, and to provide a clad material used for the manufacturing the optical fiber.  <P>SOLUTION: The optical fiber is made of quartz glass and internal transmissivity per 1 m of light transmission in the optical fiber is 65% or larger for the light having the wavelength of 193 nm and 25% or larger for the light having the wavelength of 180 nm, and a mean H<SB>2</SB>density ≤1×10<SP>16</SP>pieces/cm<SP>3</SP>is satisfied. The clad material is made of a tube-shaped quartz glass, and a mean OH density ≤10 ppm, mean F density ≥7,000 ppm, mean O<SB>2</SB>density ≤1×10<SP>16</SP>pieces/cm<SP>3</SP>, mean H<SB>2</SB>density ≤1×10<SP>16</SP>pieces/cm<SP>3</SP>, mean ODC(I) density ≤1×10<SP>13</SP>pieces/cm<SP>3</SP>, mean ODC(II) density ≤1×10<SP>12</SP>pieces/cm<SP>3</SP>, mean NBOHC density ≤2×10<SP>14</SP>pieces/cm<SP>3</SP>and mean E'center density ≤2×10<SP>14</SP>pieces/cm<SP>3</SP>are satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114060-A (JP)
Title: Semiconductor device, and method for manufacturing the same
Inventor: TAKAHASHI ICHIRO
IPC: H01L21/8246
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a highly-reliable semiconductor device that improves fatigue characteristics while maintaining polarization amount as ferroelectric characteristics.  <P>SOLUTION: The semiconductor device includes: a conductor film 131 that is formed on a substrate 101 and that contains high melting point metal; and a ferroelectric substance metal oxide film 132 that contains multiple metallic elements formed on the conductive 131. The ferroelectric substance metal oxide film 132 contains more stoichiometric bonds each between one metallic element out of the multiple metallic elements and oxygen element than bonds each including an oxygen defect between one metallic element and oxygen element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111647-A (JP)
Title: Bottom-blowing converter
Inventor: NAKATANI KENJI
IPC: C21C5/48
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom-blowing converter which includes two rows of bottom-blowing tuyere group on the furnace bottom, the bottom-blowing converter stably suppressing sloshing of molten iron from beginning to ending of the number of use of a converter body.  <P>SOLUTION: The bottom-blowing converter 1 including two rows of the bottom-blowing tuyere 7 group having a tuyere row interval D is characterized in that the tuyere row interval D is determined in such a manner that the amplitude A of the sloshing caused by bottom-blowing gas and calculated by the following (1) expression based on the bath diameter L and the stationary bath depth h of the molten iron in the converter, becomes smaller than distance H from a molten iron bath surface at a stationary condition to a molten steel tapping hole and the bottom-blowing tuyere are installed. In this case, in the expression (1): A=(a/D)×[1/(2πf)<SP>2</SP>], A is a amplitude (m) of the sloshing, a is a constant determined by an operational condition, D is a tuyere row interval (m) in two rows of the bottom-blowing tuyere group, and f is a frequency (1/sec) of the sloshing.  <P>COPYRIGHT: (C)2011,JPO&INPIT